Used 2021 GMC Sierra 2500HD 4WD AT4 For Sale in MISSION HILLS

Elevate your driving experience with this remarkable 2021 GMC Sierra 2500HD AT4. Meticulously maintained and boasting just 58,162 miles, this rugged and capable truck is ready to take on any adventure. - [custom_features] - [package_features] - [starred_features] Powered by the renowned Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission, this Sierra 2500HD AT4 delivers exceptional performance and efficiency. Equipped with 4-wheel drive, you'll conquer any terrain with confidence. Inside, the premium GMC Infotainment System with navigation keeps you connected and entertained, while the Bose premium audio system provides an immersive listening experience. Dual-zone climate control, heated and ventilated front seats, and a heated steering wheel ensure your comfort in any weather. For added versatility, this Sierra 2500HD AT4 features a spray-on bedliner, 120-volt power outlets, and a host of off-road-focused enhancements, including an off-road suspension, skid plates, and red recovery hooks. Safeguard your journey with advanced driver-assistance technologies, including Automatic Emergency Braking, Lane Departure Warning, and Rear Cross-Traffic Alert. The HD Surround Vision camera system provides outstanding visibility for confident maneuvering. Whether tackling tough jobs or embarking on thrilling adventures, this 2021 GMC Sierra 2500HD AT4 is the ultimate partner. Experience the power, capability, and refined comfort that make this truck a standout in its class. Schedule your test drive today and discover the difference for yourself.

• Pickup bed
• Transmission, allison 10-speed automatic
• Rear axle, 3.42 ratio
• Wheels, 20" (50.8 cm) machined aluminum
• Cayenne red tintcoat
• Jet black with kalahari accents, perforated front leather seat trim
• At4 premium plus package
• Technology package
• Gooseneck / 5th wheel package
• Engine block heater
• Gooseneck / 5th wheel prep package -- hitch platform to accept gooseneck or 5th wheel hitch.
• Sunroof, power
• Winter grille cover
• Lamps, smoked amber led roof marker, (led)
• Bose sound system, premium 7-speaker system
• Multi-color 15" diagonal head-up display
• Universal home remote
• Rear camera mirror, inside rearview auto-dimming with full camera display
• Front and rear park assist, ultrasonic
• Bed view camera
• Lane change alert with side blind zone alert
• Forward collision alert
• Safety alert seat
• BOSE SOUND SYSTEM PREMIUM 7-SPEAKER SYSTEM with Richbass woofer
• INTELLIBEAM AUTOMATIC HIGH BEAM ON/OFF
• BED VIEW CAMERA camera in the CHMSL to show a view of the cargo bed display located in infotainment screen includes Two Trailer Camera Provisions
• LANE CHANGE ALERT WITH SIDE BLIND ZONE ALERT
• LICENSE PLATE KIT FRONT
• GVWR 11 350 LBS. (5148 KG)
• JET BLACK WITH KALAHARI ACCENTS PERFORATED FRONT LEATHER SEAT TRIM
• FRONT AND REAR PARK ASSIST ULTRASONIC
• GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. Includes hitch platform with tray to accept ball stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).
• WINDOW POWER REAR SLIDING with rear defogger
• UNIVERSAL HOME REMOTE
• AT4 PREFERRED PACKAGE includes (UVN) Bed View Camera (UVS) HD Surround Vision with Two Trailer View Camera Provisions (UG1) Universal Home Remote (A48) rear sliding power window (IOT) 8" diagonal Premium GMC Infotainment with navigation (UQA) Bose Premium Audio System (U01) Roof Marker Lamps and (K4C) Wireless Charging
• AUDIO SYSTEM PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8" DIAGONAL COLOR TOUCH-SCREEN includes multi-touch display AM/FM stereo Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones advanced voice recognition in-vehicle apps personalized profiles for infotainment and vehicle settings. Includes greater memory. Includes (PZ8) Hitch Guidance with hitch view.)
• SEATS FRONT BUCKET with center console (STD)
• REAR CAMERA MIRROR INSIDE REARVIEW AUTO-DIMMING WITH FULL CAMERA DISPLAY
• REAR AXLE 3.42 RATIO
• ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm 910 lb-ft of torque [1220 Nm] @ 1600 rpm) (Includes (K05) engine block heater.)
• HD SURROUND VISION WITH TWO TRAILER VIEW CAMERA PROVISIONS provides the driver with an overhead view of the scene around the vehicle on a center stack display
• PICKUP BED includes bed assist step (STD)
• GOOSENECK / 5TH WHEEL PACKAGE includes (Z6A) Gooseneck / 5th Wheel Prep Package. (Includes (UVN) Bed View Camera.
• ALTERNATOR 220 AMPS
• TIRES LT275/65R20 ALL-TERRAIN BLACKWALL
• Tow Hitch
• Locking/Limited Slip Differential
• Tow Hooks
• ABS
• Aluminum Wheels
• Tires - Rear All-Terrain
• Bed Liner
• Fog Lamps
• Power Mirror(s)
• Power Folding Mirrors
• Integrated Tailgate Step
• MP3 Capability
• Auxiliary Audio Input
• HD Radio
• Requires Subscription
• Requires Subscription
• Bluetooth Connection
• WiFi Hotspot
• Leather Seats
• Driver Adjustable Lumbar
• Passenger Adjustable Lumbar
• Heated Front Seat(s)
• Mirror Memory
• Heated Rear Seat(s)
• Floor Mats
• Leather Steering Wheel
• Steering Wheel Audio Controls
• Power Windows
• Power Windows
• Keyless Entry
• Keyless Start
• Cruise Control
• MP3 Capability
• MP3 Capability
• Power Outlet
• Climate Control
• Rear Defrost
• Traction Control
• Daytime Running Lights
• Passenger Air Bag
• Front Head Air Bag
• Passenger Air Bag Sensor
• Requires Subscription
• Back-Up Camera
• Tire Pressure Monitor

• Emissions, federal requirements
• Gvwr, 11,350 lbs. (5148 kg)
• At4 preferred equipment group
• Tires, lt275/65r20 all-terrain, blackwall
• Seats, front bucket
• Audio system, premium gmc infotainment system with navigation and 8" diagonal color touch-screen
• At4 preferred package
• Driver alert package i
• Driver alert package ii
• Alternator, 220 amps
• Exhaust brake
• Lpo, at4 high clearance step
• Intellibeam, automatic high beam on/off
• License plate kit, front
• Driver information center, enhanced, 8" diagonal multicolor digital display
• Window, power, rear sliding
• Wireless charging
• Automatic emergency braking
• Hd surround vision with two trailer view camera provisions
• Rear cross traffic alert
• Following distance indicator
• Lane departure warning
• LAMPS SMOKED AMBER LED ROOF MARKER (LED)
• WIRELESS CHARGING
• FOLLOWING DISTANCE INDICATOR
• DRIVER INFORMATION CENTER ENHANCED 8" DIAGONAL MULTICOLOR DIGITAL DISPLAY includes analog speedometer and tachometer gauges
• MULTI-COLOR 15" DIAGONAL HEAD-UP DISPLAY
• TRANSMISSION ALLISON 10-SPEED AUTOMATIC
• SAFETY ALERT SEAT
• WHEELS 20" (50.8 CM) MACHINED ALUMINUM with high gloss Black accents
• DRIVER ALERT PACKAGE I includes (UD5) Front and Rear Park Assist (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting.
• WINTER GRILLE COVER
• CAYENNE RED TINTCOAT
• ENGINE BLOCK HEATER
• SUNROOF POWER
• LPO AT4 HIGH CLEARANCE STEP (dealer-installed)
• AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
• TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multi-color 15" Diagonal Head-Up Display Includes (UHS) 8" Digital Driver information Center.
• REAR CROSS TRAFFIC ALERT
• AUTOMATIC EMERGENCY BRAKING
• EXHAUST BRAKE
• DRIVER ALERT PACKAGE II includes (UEU) Forward Collision Alert (UFL) Lane Departure Warning (UHY) Automatic Emergency Braking (TQ5) IntelliBeam and (UE4) Following Distance Indicator Includes (HS1) Safety Alert Seat.
• AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package (PQB) Driver Alert Package I (PDJ) Driver Alert II (PYU) 20" (50.8 cm) machined aluminum wheels with high gloss Black accents (CF5) power sunroof (CWM) Technology Package and (VXW) AT4 high clearance step LPO
• LANE DEPARTURE WARNING
• FORWARD COLLISION ALERT
• Running Boards/Side Steps
• Four Wheel Drive
• Power Steering
• 4-Wheel Disc Brakes
• Tires - Front All-Terrain
• Conventional Spare Tire
• Daytime Running Lights
• Heated Mirrors
• Integrated Turn Signal Mirrors
• Privacy Glass
• AM/FM Stereo
• Bluetooth Connection
• Smart Device Integration
• Satellite Radio
• Satellite Radio
• Bluetooth Connection
• Smart Device Integration
• Bucket Seats
• Power Driver Seat
• Power Passenger Seat
• Heated Front Seat(s)
• Cooled Front Seat(s)
• Seat Memory
• Pass-Through Rear Seat
• Floor Mats
• Heated Steering Wheel
• Adjustable Steering Wheel
• Power Windows
• Power Door Locks
• Power Door Locks
• Remote Engine Start
• Security System
• Auxiliary Audio Input
• Auxiliary Audio Input
• Power Outlet
• Multi-Zone A/C
• Auto-Dimming Rearview Mirror
• Stability Control
• Driver Air Bag
• Front Side Air Bag
• Rear Head Air Bag
• Telematics
• Back-Up Camera
• Driver Restriction Features

• 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Air vents, rear
• Audio system feature, 6-speaker system
• Compass, located in instrument cluster
• Defogger, rear-window electric
• Driver Information Center, 4.2" diagonal color display includes driver personalization
• Exterior Temperature Display, located in radio display
• Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
• Mirror, inside rearview auto-dimming
• Power outlet, front auxiliary, 12-volt
• Power outlet, rear auxiliary, 12-volt
• Rear Seat Reminder
• Seat adjuster, driver 10-way power including lumbar
• Seat trim, Perforated leather-appointed front
• Seating, heated driver and front outboard passenger
• Seats, ventilated driver and front passenger
• Steering column, lock control, electrical
• Steering wheel audio controls
• Steering wheel, leather-wrapped
• USB ports, 2 (first row) located on instrument panel
• Window, power front, passenger express up/down
• Windows, power rear, express down

• Air conditioning, dual-zone automatic climate control
• Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Bluetooth for phone, connectivity to vehicle infotainment system
• Cruise control, steering wheel-mounted
• Door locks, power
• Driver memory recalls driver "presets" for power driver seat and outside mirrors
• Floor covering, color-keyed carpeting
• Keyless Open and Start
• Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
• Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
• Radio, HD
• Remote vehicle starter system
• Seat adjuster, passenger 10-way power including lumbar
• Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
• Seats, heated second row outboard seats
• SiriusXM Radio
• Steering column, manual Tilt-Wheel and telescoping
• Steering wheel, heated
• Theft-deterrent system, unauthorized entry
• USB ports, dual, charge-only (2nd row)
• Windows, power front, drivers express up/down
• Wireless Phone Projection for Apple Carplay and Android Auto

• Air filter, heavy-duty
• Brake lining wear indicator
• Cooling, auxiliary external transmission oil cooler
• Four wheel drive
• Trailer brake controller, integrated

• Auto-locking rear differential
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Cooling, external engine oil cooler
• Hill Descent Control

• Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
• Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
• Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)

• HD Rear Vision Camera
• OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver

• Bumper, front, body-color lower
• Cargo tie downs (12), fixed rated at 500 lbs per corner
• Door handles, body-color
• Glass, deep-tinted
• Mirror caps, high gloss Black
• Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
• Taillamps, LED signature taillight with LED stop and reverse light
• Tire, spare LT275/70R18 all-terrain, blackwall

• Bumper, rear body-color with bumper CornerSteps
• CornerStep, rear bumper
• Fog lamps, LED
• Headlamps, LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
• Tailgate and bed rail protection caps, top
• Tailgate, GMC MultiPro Tailgate with six functional load/access features
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Wheelhouse liners, rear

• X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks

• ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App